Brain News and Research

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The human brain is the center of the human nervous system and is a highly complex organ. Enclosed in the cranium, it has the same general structure as the brains of other mammals, but is over three times as large as the brain of a typical mammal with an equivalent body size.

Oligodendrocytes may have a different role in the development of multiple sclerosis, study finds

An international team of researchers led by Karolinska Institutet in Sweden have discovered that a cell type in the central nervous system known as oligodendrocytes might have a different role in the development of multiple sclerosis (MS) than previously thought.

28 Jan 2022

New model can localize sounds in the real world

The human brain is finely tuned not only to recognize particular sounds, but also to determine which direction they came from. By comparing differences in sounds that reach the right and left ear, the brain can estimate the location of a barking dog, wailing fire engine, or approaching car.

28 Jan 2022

Blood tests may enable simpler, more accurate early diagnosis of ALS

Blood tests may enable more accurate diagnosis of ALS at an earlier stage of the disease. As described in a study by researchers at University of Gothenburg and Umeå University, it involves measuring the blood level of a substance that, as they have also shown, varies in concentration depending on which variant of ALS the patient has.

28 Jan 2022

Research opens up new avenues for cancer treatment

Researchers at Koç University discovered why a promising class of cancer treatments fail, and their findings point to how such treatments might be made to work.

28 Jan 2022

Study reveals potential new way to treat breast cancer brain metastases

A study led by researchers at RCSI University of Medicine and Health Sciences and the Beaumont RCSI Cancer Centre (BRCC) has revealed a potential new way to treat secondary breast cancer that has spread to the brain, using existing drugs.

28 Jan 2022

Studying the effect of COVID-19 mRNA vaccine on human lung carcinoma epithelial cells using Raman spectroscopy and imaging

Researchers from the Lodz University of Technology have been investigating the effects of the mRNA COVID-19 vaccines on human lung carcinoma cells.

28 Jan 2022

Intranasal interferon-λ treatment protects mice against SARS-CoV-2 Beta and Omicron variants

Researchers investigate the possible efficacy of IFN-λ in the context of SARS-CoV-2 infection in mice.

28 Jan 2022

New atlas characterizes immune cells that play a role in hemorrhagic stroke

In work that will enhance the study of such disparate diseases as stroke and dementia, researchers at UC San Francisco have catalogued all the cells that form the blood vessels of the human brain, along with their locations and the genes transcribed in each.

28 Jan 2022

Hyaluronic acid acts as food to pancreatic cancer cells, study shows

Hyaluronic acid, or HA, is a known presence in pancreatic tumors, but a new study from researchers at the University of Michigan Health Rogel Cancer Center shows that hyaluronic acid also acts as food to the cancer cells.

28 Jan 2022

Desipramine and L-cycloserine together reduce ceramide levels in the retina and enhance vision

Researchers from the University of California, Irvine have discovered that the absence of Adiponectin receptor 1 protein (AdipoR1), one of the principal enzymes regulating ceramide homeostasis in the retina, leads to an accumulation of ceramides in the retina, resulting in progressive photoreceptor cell death and ultimately vision loss.

28 Jan 2022

Novel molecular signaling pathway plays a key role in producing osteoarthritis pain

Researchers from North Carolina State University have discovered that a particular molecular signaling pathway plays an important role in producing osteoarthritis (OA) pain.

27 Jan 2022

Unhealthy vaginal microbiome in mothers may contribute to infant deaths and altered development

A new study in mice from University of Maryland School of Medicine researchers showed that an unhealthy vaginal microbiome in pregnant mothers in combination with an unhealthy diet contributed to increased pup deaths and altered development in the surviving babies.

27 Jan 2022

COVID-19 pandemic may have exacerbated nurses' sleep problems

More than half of nurses had difficulty sleeping during the first six months of the COVID-19 pandemic - and getting less sleep increased their odds of experiencing anxiety and depression, according to a new study led by researchers at NYU Rory Meyers College of Nursing.

27 Jan 2022

Maternal intake of sweetened carbonated beverages may be associated with children's ADHD symptoms

Norwegian, Swedish and Dutch researchers examining a large Norwegian population-based cohort recently reported in European Journal of Nutrition that daily maternal intake of sweetened carbonated beverages (SCB) in pregnancy was associated with an increase in ADHD symptoms among offspring at 8 years of age.

27 Jan 2022

Drug combo delivered in a nanoparticle formulation extends the survival of mice with medulloblastoma

UNC Lineberger Comprehensive Cancer Center researchers have demonstrated that a novel combination of two drugs that act as targeted inhibitors, delivered in a nanoparticle formulation, extend the survival of mice with medulloblastoma.

27 Jan 2022

Following heart-healthy lifestyle behaviors can support good brain health

The same risk factors that contribute to making heart disease the leading cause of death worldwide also impact the rising global prevalence of brain disease, including stroke, Alzheimer's disease and dementia, according to the American Heart Association's Heart Disease and Stroke Statistics - 2022 Update, published today in the Association's flagship, peer-reviewed journal Circulation.

27 Jan 2022

Breast cancer drug shows promise in treating young infants with PIK3CA-related overgrowth spectrum

PIK3CA-related overgrowth spectrum (PROS) is a group of rare, incurable disorders caused by mutations in the PIK3CA gene that result in the malformation and overgrowth of various parts of the body.

26 Jan 2022

Ancillary costs associated with use of Alzheimer's drug aducanumab could add pressure on Medicare

A UCLA-led cost analysis of the controversial new Alzheimer's disease drug aducanumab shows that ancillary care services, such as additional MRIs and neurologist visits to monitor the potential brain swelling and bleeding associated with the medication, account for nearly 20% of total Medicare costs related to the drug, or $6,564 per patient per year.

25 Jan 2022

Fluid dynamics simulations used to study the effect of exercise on plaque formation at various ages

Plaque formation in the arteries carrying blood to the head and neck is a serious medical problem, potentially leading to strokes and heart attacks. In Physics of Fluids, by AIP Publishing, engineers from China use fluid dynamics simulations to study the effect of exercise at various ages on plaque formation.

25 Jan 2022

Gene therapy can provide long-lasting therapeutic benefit in Huntington's disease

Gene therapy targeting the messenger RNA (mRNA) of the mutated huntingtin gene (HTT) can provide long-lasting therapeutic benefit in Huntington's disease after a single administration.

25 Jan 2022

Brain News and Research

Further Reading

Oligodendrocytes may have a different role in the development of multiple sclerosis, study finds

New model can localize sounds in the real world

Blood tests may enable simpler, more accurate early diagnosis of ALS

Research opens up new avenues for cancer treatment

Study reveals potential new way to treat breast cancer brain metastases

Studying the effect of COVID-19 mRNA vaccine on human lung carcinoma epithelial cells using Raman spectroscopy and imaging

Intranasal interferon-λ treatment protects mice against SARS-CoV-2 Beta and Omicron variants

New atlas characterizes immune cells that play a role in hemorrhagic stroke

Hyaluronic acid acts as food to pancreatic cancer cells, study shows

Desipramine and L-cycloserine together reduce ceramide levels in the retina and enhance vision

Novel molecular signaling pathway plays a key role in producing osteoarthritis pain

Unhealthy vaginal microbiome in mothers may contribute to infant deaths and altered development

COVID-19 pandemic may have exacerbated nurses' sleep problems

Maternal intake of sweetened carbonated beverages may be associated with children's ADHD symptoms

Drug combo delivered in a nanoparticle formulation extends the survival of mice with medulloblastoma

Following heart-healthy lifestyle behaviors can support good brain health

Breast cancer drug shows promise in treating young infants with PIK3CA-related overgrowth spectrum

Ancillary costs associated with use of Alzheimer's drug aducanumab could add pressure on Medicare

Fluid dynamics simulations used to study the effect of exercise on plaque formation at various ages

Gene therapy can provide long-lasting therapeutic benefit in Huntington's disease

Industry Focus eBook - Neurology/Neuroscience - 2nd edition eBook

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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